Patent · US Active

Wireline system and methods of using same

US10919726B2 · kind B2 · utility

0Cited by

4References

15Claims

0Family size

Assignee

Longyear TM, Inc. · US

Inventors

Thorsten Upmeier · Schlitz, DE
Christof Kruse · Wenden, DE
Stefan Wrede · Kirchhundem, DE
Rene Maennel · Hirschhorn, DE

Key dates

Filing date	Jul 9, 2019
Grant date	Feb 16, 2021
Priority date	—
Expiry date	Jul 9, 2039

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE21B7/023
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A wireline system for use during drilling operations. The wireline system has a wireline assembly and a roller assembly. Both the wireline assembly and the roller assembly are positioned within a front portion of a drill rig.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.